European Journal of Internal Medicine
European Journal of Internal Medicine > 2012 > 23 > 1 > 65-69
European Journal of Internal Medicine > 2012 > 23 > 3 > 219-226
European Journal of Internal Medicine > 2012 > 23 > 4 > e101-e105
European Journal of Internal Medicine > 2012 > 23 > 7 > 643-648